Home / 2,364,876.06-3,263,528.82-1,277,147.71

Finding the Fourth Proportional to 2,364,876.06, 3,263,528.82 and 1,277,147.71

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Solution

The fourth proportional to 2,364,876.06, 3,263,528.82 and 1,277,147.71 is: 1,762,463.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,876.06 : 3,263,528.82 = 1,277,147.71 : x
  2. Step 2: Convert to fraction form
    2,364,876.06/3,263,528.82 = 1,277,147.71/x
  3. Step 3: Cross multiply
    2,364,876.06x = 3,263,528.82 × 1,277,147.71
  4. Step 4: Simplify right side
    2,364,876.06x = 4,168,008,358,982.00
  5. Step 5: Solve for x
    x = 4,168,008,358,982.00/2,364,876.06
  6. Step 6: Final answer
    x = 1,762,463.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.